- Runnable Hurd!
- Clisp. <-- TODO replace with Scheme
- CFFI (common-lisp.net/project/cffi/)
- trivial-garbage (www.cliki.net/trivial-garbage?v=20)
- flexi-streams (for translator's read-file & write-file)
- cl-zip (for the zipfs example translator).
- xlunit (to run the tests).
- guile-reader (for parsing elisp code -- TODO)